-BL2LN87SB02D*CC20 19/20-
①
②
IN0
IN1
LINK
ALM
IN1
IN0
（
200
）
6.5
10.2
56
（
200
）
4.5
7.1
4.5
13.4
9.2
17
5.5
60
4
DP (Red)
DN (Black)
24V (Green)
0V (White)
AWG24
φ
1.1mm
3
AWG26
φ
1.0mm
IN (Black),
24VL (Brown),
0VL (Blue)
■
Individual specifications
Number of
occupied points
Current
consumption
Detection
function
Slave unit voltage drop (DP-DN voltage drop)
I/O disconnection
I/O short-circuit
I/O power supply drop (24V-0V voltage drop)
Weight
Response time
*
5
1ms max.
Operating ambient
temperature/humidity
Storing ambient
temperature/humidity
Vibration resistance
Shock resistance
Atmosphere
Operating altitude
*
1
Pollution level
*
2
0 – +55°C, 10 – 90%RH No condensation
-25 – +75°C, 10 – 90%RH No condensation
Based on JIS B 3502 and IEC 61131-2
Based on JIS B 3502 and IEC 61131-2
No corrosive gas
0 – 2000m
2 or less
Service power supply voltage
Transmission method
Synchronization method
Transmission procedure
Connection mode
Number of
connection points
*
3
Number of connection units
RAS function
24V DC +15% to -10% (21.6 to 27.6V DC)
with a ripple of 0.5Vp-p or less
DC power supply superimposed
total frame/cyclic method
Frame/bit synchronization method
AnyWireASLINK protocol
Bus type (Multi-drop method, T-branch
method, Tree branch method)
Number of bit points:
512 points max.
(Input: 256 bits, Output: 256 bits)
Number of word points:
1024 words max.
(Input: 512 words, Output: 512 words)
Up to 128 units
Detection of transmission line disconnection,
transmission line short-circuit, transmission
power supply drop, and
duplicated/unregistered ID
■
Transmission specifications
*
1 Do not use or store AnyWireASLINK devices in an environment where the pressure exceeds
the atmospheric pressure at an altitude of 0 meters. Doing so may result in malfunction.
*
2 “Pollution level” is an index that indicates the degree of occurrence of conductive substances
in the environment where the device is used.
Pollution level 2 means the occurrence of only pollution by non-conductive substances.
In such an environment, however, electrical conduction could occur due to accidental
condensation.
*
3 The number differs depending on the master unit. Be sure to refer to the manual of the
master unit for the number.
②
Input side
①
Transmission side
*
4 It depends on lot No. whether alarm bits can be used or not.
*
5 Indicates an internal processing time required for this unit to recognize a signal change,
apart from transmission delay time (2-cycle time).
*
6 Indicates a value assumed when all IN-0VL pins (NPN) or 24VL-IN pins (PNP) are
short-circuited. To connect a 3-wire type sensor, add a total current consumption of the
sensor.
[Specifications]
■
General specifications
Bit input: 2 to 4 points
(Input: 2 Alarm bit: 2 points
*
4
)
Transmission side (DP-DN): 1.6mA
I/O side
*
6
(24V-0V): 11.6mA
60g
■
Specifications of the cable included in ASLINKER
Number of
core wires Core wire size
Signal name
Core wire sheath
outer diameter
Number of
core wires Core wire size
Signal name
Core wire sheath
outer diameter
[Outside Dimensions]
Unit: mm
